diff options
Diffstat (limited to 'src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq_impl.c')
| -rw-r--r-- | src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq_impl.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq_impl.c b/src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq_impl.c index 17e7aa2..6117735 100644 --- a/src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq_impl.c +++ b/src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq_impl.c @@ -31,6 +31,8 @@ #include "ghash_pclmulqdq.h" +#include "../../../../log.h" + #include <wmmintrin.h> #include <emmintrin.h> #include <tmmintrin.h> @@ -150,7 +152,12 @@ static __m128i gmul(__m128i v, __m128i h) { /** Calculates the GHASH of the supplied input blocks */ -bool fastd_ghash_pclmulqdq_hash(const fastd_mac_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t n_blocks) { +bool fastd_ghash_pclmulqdq_digest(const fastd_mac_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t length) { + if (length % sizeof(fastd_block128_t)) + exit_bug("ghash_digest (pclmulqdq): invalid length"); + + size_t n_blocks = length / sizeof(fastd_block128_t); + vecblock_t v = {.v = _mm_setzero_si128()}; size_t i; |